SCHEDULE 14A

                                 (RULE 14A-101)

                            SCHEDULE 14A INFORMATION

PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE SECURITIES EXCHANGE ACT OF 1934

Filed by the Registrant                      [X]
Filed by a Party other than the Registrant   [ ]

Check the appropriate box:
[ ]   Preliminary Proxy Statement
[ ]   Confidential, for Use of the Commission Only (as permitted by
      Rule 14a-6(e)(2))
[ ]   Definitive Proxy Statement
[X]   Definitive Additional Materials
[ ]   Soliciting Material Pursuant to Section 240.14a-12


                           FIRST INVESTORS SERIES FUND
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                (Name of Registrant as Specified In Its Charter)


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    (Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

[X]   No fee required.

[ ]   Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

      (1)   Title of each class of securities to which transaction applies:
      (2)   Aggregate number of securities to which transaction applies:
      (3)   Per unit price or other underlying value of transaction computed
            pursuant to
            Exchange Act Rule 0-11 (Set forth the amount on which the filing fee
            is calculated and state how it was determined):
      (4)   Proposed maximum aggregate value of transaction:
      (5)   Total fee paid:

[ ]   Fee paid previously with preliminary materials.

[ ]   Check box if any part of the fee is offset as  provided  by  Exchange  Act
      Rule  0-11(a)(2)  and identify the filing for which the offsetting fee was
      paid  previously.  Identify the previous filing by registration  statement
      number, or the Form or Schedule and the date of its filing.

      (1)   Amount Previously Paid:
      (2)   Form, Schedule or Registration Statement No.:
      (3)   Filing Party:
      (4)   Date Filed:




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SPECIAL
                                PLEASE SIGN AND RETURN THE ENCLOSED PROXY CARD.
SITUATIONS                      YOUR VOTE IS VERY IMPORTANT. The January 26
                                Shareholders' Meeting has been adjourned until
FUND                            February 24, 2005 because we have not received
                                enough votes for a quorum.
IMPORTANT
                                PLEASE VOTE TODAY TO HELP THE FUND AVOID
NOTICE                          ADDITIONAL PROXY SOLICITATION EXPENSES.

                                                          [First Investors Logo]
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